DS#hasChanges(resourceName, id)

Synchronously return whether the item of the type specified by resourceName that has the primary key specified by id has changes.

resourceNamestringThe name of the resource to use. Unnecessary if using the resource directly.
idstring or numberThe primary key of the item to check.
var user = User.get(1); // { name: 'John', id: 5 }

user.author = 'Johnny';

// You may have to do store.digest() first

// same as store.hasChanges('user', 1)
User.hasChanges(1); // true


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